CN109713800B - Low-voltage distribution network data acquisition system based on intelligent cloud management - Google Patents
Low-voltage distribution network data acquisition system based on intelligent cloud management Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention discloses a low-voltage distribution network data acquisition system based on intelligent cloud management, which comprises an intelligent cloud management end, a PC monitoring end, a mobile end, a data acquisition terminal and a low-voltage distribution equipment end, wherein the intelligent cloud management end is connected with the PC monitoring end; the data acquisition terminal acquires data information of the low-voltage distribution equipment terminal in a wireless or wired mode, converts the acquired data information into data which can be identified by the intelligent cloud management terminal, performs data statistics and analysis processing, and feeds back the processed data information to the intelligent cloud management terminal in a wireless or wired mode; and the intelligent cloud management end generates a professional data report after processing the received data information, and shares the data report to the PC monitoring end and the mobile end to realize human-computer interaction. The data acquisition system of the low-voltage distribution network can provide basis for safe and efficient operation of the whole distribution system, realize coordination and optimization of intelligent protection and control, and provide visual professional data reports to facilitate the retrieval of a PC monitoring end and a mobile end.
Description
Technical Field
The invention relates to the technical field of intelligent cloud management and low-voltage distribution network data acquisition, in particular to a low-voltage distribution network data acquisition system based on intelligent cloud management.
Background
With the rise and rapid development of smart power grids, higher and higher requirements are put forward on the comprehensive intelligent operation of the traditional electrical system. Meanwhile, with the development of the scientific and technological progress era and the coming of the big data era, the intelligent degree of various devices is higher and higher. The traditional power distribution components and parts independently operate as independent individuals, so that the power distribution network has a wide range, numerous devices and a distributed mode, and the operation information of the power distribution components and parts cannot be mastered. With the increasing manpower cost, in order to reduce the manpower cost, the increase of energy analysis and safety reliability of the power industry becomes the pursuit of the industry.
The intelligent power distribution system changes the situation that information collection, paper recording and information transmission are not timely and accurate depending on manpower in the past, and greatly improves the efficiency of power distribution network information collection and management. Based on the sample space of the platform, which is fully covered by information, uninterrupted accumulation of information of the power distribution network in the future provides a solid data base for the arrival of the big data distribution era, and planning and construction of the power distribution network have more scientific and more reliable decision basis. Therefore, the whole power distribution system needs to be operated safely and efficiently to achieve coordination and optimization of intelligent protection and control, a database of the whole power distribution system is established by using a big data technology, an artificial intelligence model is established for a low-voltage power distribution equipment end, man-machine interaction is achieved, and highly intelligent operation of power distribution network data acquisition is completed.
Disclosure of Invention
The invention aims to solve the technical problem in the background art and provides a low-voltage distribution network data acquisition system based on intelligent cloud management.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a low-voltage distribution network data acquisition system based on intelligent cloud management comprises an intelligent cloud management end, a PC monitoring end, a mobile end, a data acquisition terminal and a low-voltage distribution equipment end; the data acquisition terminal acquires real-time data and real-time state of a low-voltage distribution equipment terminal in a wireless or wired mode and remotely controls and remotely adjusts data information of the low-voltage distribution equipment terminal, converts the acquired data information into data which can be identified by the intelligent cloud management terminal, performs data statistics and analysis processing, and feeds back the processed data information to the intelligent cloud management terminal in a wireless or wired mode; the intelligent cloud management end generates a professional data report after the received data information is subjected to big data analysis and edge processing, and shares the data report to the PC monitoring end and the mobile end to realize man-machine interaction; and the PC monitoring end and the mobile end are used for receiving and displaying professional data report information generated after the processing sent by the intelligent cloud management end.
Furthermore, the low-voltage distribution network data acquisition system based on intelligent cloud management further comprises a centralized display unit and a Bluetooth module, wherein the centralized display unit is a resistance touch screen, the data acquisition terminal converts acquired data information into data which can be identified by the centralized display unit, performs data statistics and analysis processing, feeds back the processed data information to the resistance touch screen in a wireless or wired mode, performs man-machine interaction, and realizes centralized monitoring and management of a distribution network at a low-voltage distribution equipment end; the data acquisition terminal carries out data statistics and analysis processing on the acquired data information, the processed data information is directly fed back to the mobile terminal through the Bluetooth module, the mobile terminal is connected with the data acquisition terminal in a code scanning mode to carry out man-machine interaction, and a power distribution network user of the low-voltage power distribution equipment terminal is displayed in real time through a mobile terminal interface.
Further, the low-voltage distribution network data acquisition system based on intelligent cloud management is characterized in that the data acquisition terminal acquires data information of a low-voltage distribution equipment terminal in a wireless or wired mode, wherein the wireless mode is 433MHz communication, and the wired mode is RS485 communication; the data acquisition terminal feeds back the processed data information to the intelligent cloud management terminal in a wireless or wired mode, wherein the wireless mode is GPRS, WIFI or NB-IOT, and the wired mode is Ethernet.
Further, the low-voltage distribution network data acquisition system based on intelligent cloud management is characterized in that the data acquisition terminal analyzes and processes acquired real-time data and real-time states of a low-voltage distribution equipment end in a GPRS (general packet radio service), WIFI (wireless fidelity), NB-IOT (NB-internet of things) or Ethernet communication mode; the data acquisition terminal is provided with software and hardware which are adaptive to GPRS, WIFI, NB-IOT or Ethernet communication modes, a user can automatically recognize through a communication module interface signal of the hardware and a software instruction, and the data acquisition terminal is provided with a disconnection reconnection mechanism.
Further, the low-voltage distribution network data acquisition system based on intelligent cloud management is characterized in that the data acquisition terminal and the intelligent cloud management terminal are both provided with working states capable of supporting a networking mode and a trawling mode, the trawling mode can directly display real-time data and real-time data information of a low-voltage distribution equipment terminal acquired by the data acquisition terminal in a resistive touch screen, and man-machine interaction is carried out through a centralized display unit.
Furthermore, the low-voltage distribution network data acquisition system based on intelligent cloud management is characterized in that the data acquisition terminal directly performs human-computer interaction with the mobile terminal through a Bluetooth module in a code scanning connection mode; the low-voltage distribution equipment end comprises low-voltage distribution equipment used by a user, and the low-voltage distribution equipment is connected with a distribution network through a bus; the mobile terminal establishes Bluetooth communication connection and identifies equipment information through the two-dimension code by scanning the two-dimension code on the interface of the centralized display unit in the data acquisition terminal, and transmits the low-voltage power distribution equipment information on the bus to the interface of the mobile terminal for display in a Bluetooth communication mode.
Further, the data acquisition terminal is connected with the low-voltage distribution equipment through a bus in an RS485 or 433MHz serial mode, the low-voltage distribution equipment has a unique identifier, the data acquisition terminal has the identifier for automatically identifying the low-voltage distribution equipment, the specific identification mode is that the data acquisition terminal acquires the unique identifier of the low-voltage distribution equipment through a broadcast instruction mode, and serial communication connection is established through a unique identifier configuration equipment ID address.
Further, the number of the data acquisition terminals and the number of the low-voltage power distribution equipment buses can be automatically configured according to the number of the low-voltage power distribution equipment used by a user, specifically, 4 buses for communication are labeled and configured, each communication bus is configured with 64 low-voltage power distribution equipment at most, and the number of the buses for communication can be expanded to 16 at most.
Further, the low-voltage distribution network data acquisition system based on intelligent cloud management is disclosed by the invention, wherein the intelligent cloud management end comprises a database server and an application server, the database server is used for receiving and storing data fed back by the data acquisition terminal, and the database server stores the data by adopting a disk array in an RAID5 mode; and the application server is used for generating a professional data report after the received data information is subjected to big data analysis and edge processing so as to be accessed and read by a PC monitoring end and a mobile end which are connected with the intelligent cloud management end.
Compared with the prior art, the low-voltage distribution network data acquisition system based on intelligent cloud management has the beneficial effects that: the power distribution system has an interactive systematized power distribution architecture platform developed by means of the existing technologies such as Internet of things, cloud data storage analysis, edge processing technology, wireless centralized networking and the like. Through continuous innovation of three layers of data terminal acquisition, edge control, application, analysis and service, the method can help a power distribution enterprise to collect and manage abundant data, realize higher-level asset management, power grid operation and power grid flexibility, help the power distribution enterprise to accelerate digital transformation, comprehensively improve the reliability and power supply quality of the urban power distribution network, and enable digital economy; meanwhile, the problems that the traditional power distribution components independently operate as independent individuals, the operation information cannot be mastered and the like are solved. And a basis is provided for the safe and efficient operation of the whole power distribution system so as to realize the coordination and optimization of intelligent protection and control, a database is established by utilizing a big data technology, an artificial intelligence model is established for a low-voltage power distribution equipment end, man-machine interaction is realized, and the highly intelligent operation of data acquisition of the power distribution network is completed. Through providing visual professional data report forms, the PC monitoring terminal and the mobile terminal of conveniently supplying to connect intelligent cloud management end read.
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The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a block diagram showing the structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the low-voltage distribution network data acquisition system based on intelligent cloud management of the present invention includes an intelligent cloud management end, a PC monitoring end, a mobile end, a data acquisition terminal, and a low-voltage distribution equipment end; the data acquisition terminal acquires real-time data and real-time state of a low-voltage distribution equipment end and remotely controls and remotely adjusts data information of the low-voltage distribution equipment in the low-voltage distribution equipment end in a wireless or wired mode, wherein the wireless mode is 433MHz communication, and the wired mode is RS485 communication.
The data acquisition terminal analyzes and processes the real-time data and the real-time state of the low-voltage distribution equipment at the low-voltage distribution equipment end in a wireless or wired mode, and then uploads the data and the real-time state to the intelligent cloud management end, wherein the wireless mode is GPRS, WIFI or NB-IOT, and the wired mode is Ethernet. The data acquisition terminal analyzes and processes acquired real-time data and real-time states of a low-voltage power distribution equipment terminal in a GPRS (general packet radio service), WIFI (wireless fidelity), NB-IOT (NB-internet of things) or Ethernet communication mode, and is also provided with software and hardware adaptive to the GPRS, WIFI, NB-IOT or Ethernet communication mode, a user can automatically recognize through a communication module interface signal of the hardware and automatically recognize a software instruction, and the data acquisition terminal is provided with a disconnection reconnection mechanism;
the intelligent cloud management end generates a professional data report after the received data information is subjected to big data analysis and edge processing, and shares the data report to the PC monitoring end and the mobile end, so that man-machine interaction is realized, and centralized monitoring and management of a power distribution network are facilitated; and the PC monitoring end and the mobile end are used for receiving and displaying professional data report information generated after the processing sent by the intelligent cloud management end.
Furthermore, the low-voltage distribution network data acquisition system based on intelligent cloud management further comprises a centralized display unit and a Bluetooth module, wherein the centralized display unit is a resistance touch screen, the data acquisition terminal converts acquired data information into data which can be identified by the centralized display unit, performs data statistics and analysis processing, feeds back the processed data information to the resistance touch screen in a wireless or wired mode, performs man-machine interaction, and realizes centralized monitoring and management of a distribution network at a low-voltage distribution equipment end; the data acquisition terminal performs data statistics and analysis processing on the acquired data information, the processed data information is directly fed back to the mobile terminal through the Bluetooth module, the mobile terminal is connected with the data acquisition terminal in a code scanning mode to perform man-machine interaction, and a power distribution network user of the low-voltage power distribution equipment terminal is displayed in real time through a mobile terminal interface; wherein the resistance touch screen adopts a 7-inch resistance touch screen.
Further, the low-voltage distribution network data acquisition system based on intelligent cloud management is characterized in that the data acquisition terminal and the intelligent cloud management terminal are both provided with working states capable of supporting a networking mode and a trawling mode, the trawling mode can directly display real-time data and real-time data information of a low-voltage distribution equipment terminal acquired by the data acquisition terminal in a resistive touch screen, and man-machine interaction is carried out through a centralized display unit.
Furthermore, the low-voltage distribution network data acquisition system based on intelligent cloud management is characterized in that the data acquisition terminal directly performs human-computer interaction with the mobile terminal through a Bluetooth module in a code scanning connection mode; the low-voltage distribution equipment end comprises low-voltage distribution equipment used by a user, and the low-voltage distribution equipment is connected with a distribution network through a bus; the mobile terminal establishes Bluetooth communication connection and identifies equipment information through the two-dimension code by scanning the two-dimension code on the interface of the centralized display unit in the data acquisition terminal, and transmits the low-voltage power distribution equipment information on the bus to the interface of the mobile terminal for display in a Bluetooth communication mode.
Further, the data acquisition terminal is connected with the low-voltage distribution equipment through a bus in an RS485 or 433MHz serial mode, the low-voltage distribution equipment has a unique identifier, the data acquisition terminal has the identifier for automatically identifying the low-voltage distribution equipment, the specific identification mode is that the data acquisition terminal acquires the unique identifier of the low-voltage distribution equipment through a broadcast instruction mode, and serial communication connection is established through a unique identifier configuration equipment ID address.
Further, the number of the data acquisition terminals and the number of the low-voltage power distribution equipment buses can be automatically configured according to the number of the low-voltage power distribution equipment used by a user, specifically, 4 buses for communication are labeled and configured, each communication bus is configured with 64 low-voltage power distribution equipment at most, and the number of the buses for communication can be expanded to 16 at most.
Further, the low-voltage distribution network data acquisition system based on intelligent cloud management is disclosed by the invention, wherein the intelligent cloud management end comprises a database server and an application server, the database server is used for receiving and storing data fed back by the data acquisition terminal, and the database server stores the data by adopting a disk array in an RAID5 mode; and the application server is used for generating a professional data report after the received data information is subjected to big data analysis and edge processing so as to be accessed and read by a PC monitoring end and a mobile end which are connected with the intelligent cloud management end. Specifically, the data base server stores data by using a disk array in a RAID5 mode, and distributes data to each hard disk in units of blocks by using a RAID5 technology. RAID5 stores data and corresponding parity information on the individual disks that make up RAID5, and the parity information and corresponding data are stored separately on different disks, where any disk stores complete data, i.e., there is space for the parity information that is equivalent to the capacity of one disk. Therefore, when one disk of RAID5 is damaged, the integrity of data is not affected, thereby ensuring the data security. When the damaged disk is replaced, the RAID will also automatically use the remaining parity information to reconstruct the data on that disk to maintain the high reliability of RAID 5. RAID5 is a storage solution that is a compromise between storage performance, data security, and storage cost.
By adopting the low-voltage distribution network data acquisition system based on the intelligent cloud management, the interactive systematized distribution architecture platform is developed by means of the existing technologies of internet of things, cloud data storage analysis, edge processing technology, wireless centralized networking and the like due to the configuration of the intelligent cloud management end, the PC monitoring end, the mobile end, the data acquisition terminal, the low-voltage distribution equipment end, the centralized display unit and the Bluetooth module. Through continuous innovation of three layers of data terminal acquisition, edge control, application, analysis and service, the method can help a power distribution enterprise to collect and manage abundant data, realize higher-level asset management, power grid operation and power grid flexibility, help the power distribution enterprise to accelerate digital transformation, comprehensively improve the reliability and power supply quality of the urban power distribution network, and enable digital economy; meanwhile, the problems that the traditional power distribution components independently operate as independent individuals, the operation information cannot be mastered and the like are solved. And a basis is provided for the safe and efficient operation of the whole power distribution system so as to realize the coordination and optimization of intelligent protection and control, a database is established by utilizing a big data technology, an artificial intelligence model is established for a low-voltage power distribution equipment end, man-machine interaction is realized, and the highly intelligent operation of data acquisition of the power distribution network is completed. Through providing visual professional data report forms, the PC monitoring terminal and the mobile terminal of conveniently supplying to connect intelligent cloud management end read.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a low voltage distribution network data acquisition system based on intelligent cloud management which characterized in that: the system comprises an intelligent cloud management terminal, a PC monitoring terminal, a mobile terminal, a data acquisition terminal, a low-voltage distribution equipment terminal, a centralized display unit and a Bluetooth module; the data acquisition terminal acquires real-time data and real-time state of a low-voltage distribution equipment terminal in a wireless or wired mode and remotely controls and remotely adjusts data information of the low-voltage distribution equipment terminal, converts the acquired data information into data which can be identified by the intelligent cloud management terminal, performs data statistics and analysis processing, and feeds back the processed data information to the intelligent cloud management terminal in a wireless or wired mode; the wireless mode is 433MHz communication, and the wired mode is RS485 communication; the data acquisition terminal feeds back the processed data information to the intelligent cloud management terminal in a wireless or wired mode, wherein the wireless mode is GPRS, WIFI or NB-IOT, and the wired mode is Ethernet;
the intelligent cloud management terminal comprises a database server and an application server, the database server is used for receiving and storing data fed back by the data acquisition terminal, and the database server stores the data by adopting a disk array in an RAID5 mode; the application server is used for generating a professional data report after big data analysis and edge processing are carried out on the received data information so as to be used for being called and read by a PC monitoring end and a mobile end which are connected with the intelligent cloud management end; the intelligent cloud management end generates a professional data report after the received data information is subjected to big data analysis and edge processing, and shares the data report to the PC monitoring end and the mobile end to realize man-machine interaction; the PC monitoring end and the mobile end are used for receiving and displaying professional data report information which is sent by the intelligent cloud management end and generated after processing;
the centralized display unit is a resistance touch screen, the data acquisition terminal converts acquired data information into data which can be identified by the centralized display unit, performs data statistics and analysis processing, feeds back the processed data information to the resistance touch screen in a wireless or wired mode, performs man-machine interaction, and realizes centralized monitoring and management of a power distribution network of a low-voltage power distribution equipment end; the data acquisition terminal carries out data statistics and analysis processing on the acquired data information, the processed data information is directly fed back to the mobile terminal through the Bluetooth module, the mobile terminal is connected with the data acquisition terminal in a code scanning mode to carry out man-machine interaction, and a power distribution network user of the low-voltage power distribution equipment terminal is displayed in real time through a mobile terminal interface.
2. The intelligent cloud management-based low-voltage distribution network data acquisition system according to claim 1, wherein: the data acquisition terminal analyzes and processes the acquired real-time data and real-time state of the low-voltage distribution equipment terminal in a GPRS (general packet radio service), WIFI (wireless fidelity), NB-IOT (NB-internet of things) or Ethernet communication mode; the data acquisition terminal is provided with software and hardware which are adaptive to GPRS, WIFI, NB-IOT or Ethernet communication modes, a user can automatically recognize through a communication module interface signal of the hardware and a software instruction, and the data acquisition terminal is provided with a disconnection reconnection mechanism.
3. The intelligent cloud management-based low-voltage distribution network data acquisition system according to claim 1, wherein: the data acquisition terminal and the intelligent cloud management terminal are both provided with a working state capable of supporting a networking mode and a trawl mode, the trawl mode can directly display real-time data and real-time data information of a low-voltage power distribution equipment terminal acquired by the data acquisition terminal in a resistive touch screen, and man-machine interaction is carried out through a centralized display unit.
4. The intelligent cloud management-based low-voltage distribution network data acquisition system according to claim 1, wherein: the data acquisition terminal directly performs man-machine interaction with the mobile terminal through the Bluetooth module in a code scanning connection mode; the low-voltage distribution equipment end comprises low-voltage distribution equipment used by a user, and the low-voltage distribution equipment is connected with a distribution network through a bus; the mobile terminal establishes Bluetooth communication connection and identifies equipment information through the two-dimension code by scanning the two-dimension code on the interface of the centralized display unit in the data acquisition terminal, and transmits the low-voltage power distribution equipment information on the bus to the interface of the mobile terminal for display in a Bluetooth communication mode.
5. The intelligent cloud management-based low-voltage distribution network data acquisition system according to claim 4, wherein: the data acquisition terminal is connected with low-voltage distribution equipment through a bus in an RS485 or 433MHz serial mode, the low-voltage distribution equipment has a unique identifier, the data acquisition terminal is provided with the identifier for automatically identifying the low-voltage distribution equipment, the specific identification mode is that the data acquisition terminal acquires the unique identifier of the low-voltage distribution equipment in a broadcast instruction mode, and serial communication connection is established by configuring an equipment ID address through the unique identifier.
6. The intelligent cloud management-based low-voltage distribution network data acquisition system according to claim 5, wherein: the number of the data acquisition terminal and the number of the low-voltage distribution equipment buses can be automatically configured according to the number of the low-voltage distribution equipment used by a user, specifically, 4 buses for communication are marked, and at most 64 low-voltage distribution equipment are configured on each communication bus, wherein the number of the buses for communication can be expanded to 16.
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